Archive/jak-project
1
0
Fork 0
mirror of https://github.com/open-goal/jak-project.git synced 2024-10-20 21:27:52 -04:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity
jak-project/game/graphics/opengl_renderer/EyeRenderer.cpp

647 lines
20 KiB
C++
Raw Blame History

#include "EyeRenderer.h"
#include "common/util/FileUtil.h"
#include "game/graphics/opengl_renderer/AdgifHandler.h"
#include "third-party/imgui/imgui.h"
/////////////////////////
// Bucket Renderer
/////////////////////////
EyeRenderer::EyeRenderer(const std::string& name, BucketId id) : BucketRenderer(name, id) {}
void EyeRenderer::init_textures(TexturePool& texture_pool) {
// set up eyes
for (int pair_idx = 0; pair_idx < NUM_EYE_PAIRS; pair_idx++) {
for (int lr = 0; lr < 2; lr++) {
u32 tidx = pair_idx * 2 + lr;
// CPU
{
GLuint gl_tex;
glGenTextures(1, &gl_tex);
u32 tbp = EYE_BASE_BLOCK + pair_idx * 2 + lr;
TextureInput in;
in.gpu_texture = gl_tex;
in.w = 32;
in.h = 32;
in.debug_page_name = "PC-EYES";
in.debug_name = fmt::format("{}-eye-cpu-{}", lr ? "left" : "right", pair_idx);
in.id = texture_pool.allocate_pc_port_texture();
auto* gpu_tex = texture_pool.give_texture_and_load_to_vram(in, tbp);
m_cpu_eye_textures[tidx] = {gl_tex, gpu_tex, tbp};
}
// GPU
{
u32 tbp = EYE_BASE_BLOCK + pair_idx * 2 + lr;
TextureInput in;
in.gpu_texture = m_gpu_eye_textures[tidx].fb.texture();
in.w = 32;
in.h = 32;
in.debug_page_name = "PC-EYES";
in.debug_name = fmt::format("{}-eye-gpu-{}", lr ? "left" : "right", pair_idx);
in.id = texture_pool.allocate_pc_port_texture();
m_gpu_eye_textures[tidx].gpu_tex = texture_pool.give_texture_and_load_to_vram(in, tbp);
m_gpu_eye_textures[tidx].tbp = tbp;
}
}
}
// set up vertices for GPU mode
glGenVertexArrays(1, &m_vao);
glBindVertexArray(m_vao);
glGenBuffers(1, &m_gl_vertex_buffer);
glBindBuffer(GL_ARRAY_BUFFER, m_gl_vertex_buffer);
glBufferData(GL_ARRAY_BUFFER, VTX_BUFFER_FLOATS * sizeof(float), nullptr, GL_STREAM_DRAW);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, // location 0 in the shader
4, // 2 floats per vert
GL_FLOAT, // floats
GL_TRUE, // normalized, ignored,
sizeof(float) * 4, //
(void*)0 // offset in array
);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindVertexArray(0);
}
EyeRenderer::~EyeRenderer() {
glDeleteVertexArrays(1, &m_vao);
glDeleteBuffers(1, &m_gl_vertex_buffer);
}
void EyeRenderer::render(DmaFollower& dma,
SharedRenderState* render_state,
ScopedProfilerNode& prof) {
m_debug.clear();
// skip if disabled
if (!m_enabled) {
while (dma.current_tag_offset() != render_state->next_bucket) {
dma.read_and_advance();
}
return;
}
// jump to bucket
auto data0 = dma.read_and_advance();
ASSERT(data0.vif1() == 0);
ASSERT(data0.vif0() == 0);
ASSERT(data0.size_bytes == 0);
// see if bucket is empty or not
if (dma.current_tag().kind == DmaTag::Kind::CALL) {
// renderer didn't run, let's just get out of here.
for (int i = 0; i < 4; i++) {
dma.read_and_advance();
}
ASSERT(dma.current_tag_offset() == render_state->next_bucket);
return;
}
handle_eye_dma2(dma, render_state, prof);
while (dma.current_tag_offset() != render_state->next_bucket) {
auto data = dma.read_and_advance();
m_debug += fmt::format("dma: {}\n", data.size_bytes);
}
}
void EyeRenderer::draw_debug_window() {
ImGui::Checkbox("Use GPU", &m_use_gpu);
ImGui::Text("Time: %.3f ms\n", m_average_time_ms);
ImGui::Text("Debug:\n%s", m_debug.c_str());
if (!m_use_gpu) {
ImGui::Checkbox("bilinear", &m_use_bilinear);
}
ImGui::Checkbox("alpha hack", &m_alpha_hack);
}
//////////////////////
// DMA Decode
//////////////////////
EyeRenderer::ScissorInfo decode_scissor(const DmaTransfer& dma) {
ASSERT(dma.vif0() == 0);
ASSERT(dma.vifcode1().kind == VifCode::Kind::DIRECT);
ASSERT(dma.size_bytes == 32);
GifTag gifTag(dma.data);
ASSERT(gifTag.nloop() == 1);
ASSERT(gifTag.eop());
ASSERT(!gifTag.pre());
ASSERT(gifTag.flg() == GifTag::Format::PACKED);
ASSERT(gifTag.nreg() == 1);
u8 reg_addr;
memcpy(&reg_addr, dma.data + 24, 1);
ASSERT((GsRegisterAddress)reg_addr == GsRegisterAddress::SCISSOR_1);
EyeRenderer::ScissorInfo result;
u64 val;
memcpy(&val, dma.data + 16, 8);
GsScissor reg(val);
result.x0 = reg.x0();
result.x1 = reg.x1();
result.y0 = reg.y0();
result.y1 = reg.y1();
return result;
}
EyeRenderer::SpriteInfo decode_sprite(const DmaTransfer& dma) {
/*
(new 'static 'dma-gif-packet
:dma-vif (new 'static 'dma-packet
:dma (new 'static 'dma-tag :qwc #x6 :id (dma-tag-id cnt))
:vif1 (new 'static 'vif-tag :imm #x6 :cmd (vif-cmd direct) :msk #x1)
)
:gif0 (new 'static 'gif-tag64
:nloop #x1
:eop #x1
:pre #x1
:prim (new 'static 'gs-prim :prim (gs-prim-type sprite) :tme #x1 :fst #x1)
:nreg #x5
)
:gif1 (new 'static 'gif-tag-regs
:regs0 (gif-reg-id rgbaq)
:regs1 (gif-reg-id uv)
:regs2 (gif-reg-id xyz2)
:regs3 (gif-reg-id uv)
:regs4 (gif-reg-id xyz2)
)
)
*/
ASSERT(dma.vif0() == 0);
ASSERT(dma.vifcode1().kind == VifCode::Kind::DIRECT);
ASSERT(dma.size_bytes == 6 * 16);
// note: not checking everything here.
GifTag gifTag(dma.data);
ASSERT(gifTag.nloop() == 1);
ASSERT(gifTag.eop());
ASSERT(gifTag.pre());
ASSERT(gifTag.flg() == GifTag::Format::PACKED);
ASSERT(gifTag.nreg() == 5);
EyeRenderer::SpriteInfo result;
// rgba
ASSERT(dma.data[16] == 128); // r
ASSERT(dma.data[16 + 4] == 128); // r
ASSERT(dma.data[16 + 8] == 128); // r
memcpy(&result.a, dma.data + 16 + 12, 1); // a
// uv0
memcpy(&result.uv0[0], &dma.data[32], 8);
// xyz0
memcpy(&result.xyz0[0], &dma.data[48], 12);
result.xyz0[2] >>= 4;
// uv1
memcpy(&result.uv1[0], &dma.data[64], 8);
// xyz1
memcpy(&result.xyz1[0], &dma.data[80], 12);
result.xyz1[2] >>= 4;
return result;
}
EyeRenderer::EyeDraw read_eye_draw(DmaFollower& dma) {
auto scissor = decode_scissor(dma.read_and_advance());
auto sprite = decode_sprite(dma.read_and_advance());
return {sprite, scissor};
}
std::vector<EyeRenderer::SingleEyeDraws> EyeRenderer::get_draws(DmaFollower& dma,
SharedRenderState* render_state) {
std::vector<SingleEyeDraws> draws;
// now, loop over eyes. end condition is a 8 qw transfer to restore gs.
while (dma.current_tag().qwc != 8) {
draws.emplace_back();
draws.emplace_back();
auto& l_draw = draws[draws.size() - 2];
auto& r_draw = draws[draws.size() - 1];
l_draw.lr = 0;
r_draw.lr = 1;
// eye background setup
auto adgif0_dma = dma.read_and_advance();
ASSERT(adgif0_dma.size_bytes == 96); // 5 adgifs a+d's plus tag
ASSERT(adgif0_dma.vif0() == 0);
ASSERT(adgif0_dma.vifcode1().kind == VifCode::Kind::DIRECT);
AdgifHelper adgif0(adgif0_dma.data + 16);
auto tex0 = render_state->texture_pool->lookup_gpu_texture(adgif0.tex0().tbp0());
u32 pair_idx = -1;
// first draw. this is the background. It reads 0,0 of the texture uses that color everywhere.
// we'll also figure out the eye index here.
{
auto draw0 = read_eye_draw(dma);
ASSERT(draw0.sprite.uv0[0] == 0);
ASSERT(draw0.sprite.uv0[1] == 0);
ASSERT(draw0.sprite.uv1[0] == 0);
ASSERT(draw0.sprite.uv1[1] == 0);
u32 y0 = (draw0.sprite.xyz0[1] - 512) >> 4;
pair_idx = y0 / SINGLE_EYE_SIZE;
l_draw.pair = pair_idx;
r_draw.pair = pair_idx;
if (tex0 && tex0->get_data_ptr()) {
u32 tex_val;
memcpy(&tex_val, tex0->get_data_ptr(), 4);
l_draw.clear_color = tex_val;
r_draw.clear_color = tex_val;
} else {
l_draw.clear_color = 0;
r_draw.clear_color = 0;
}
}
// up next is the pupil background
{
l_draw.iris = read_eye_draw(dma);
r_draw.iris = read_eye_draw(dma);
l_draw.iris_tex = tex0;
r_draw.iris_tex = tex0;
l_draw.iris_gl_tex = *render_state->texture_pool->lookup(adgif0.tex0().tbp0());
r_draw.iris_gl_tex = l_draw.iris_gl_tex;
}
// now we'll draw the iris on top of that
auto test1 = dma.read_and_advance();
(void)test1;
auto adgif1_dma = dma.read_and_advance();
ASSERT(adgif1_dma.size_bytes == 96); // 5 adgifs a+d's plus tag
ASSERT(adgif1_dma.vif0() == 0);
ASSERT(adgif1_dma.vifcode1().kind == VifCode::Kind::DIRECT);
AdgifHelper adgif1(adgif1_dma.data + 16);
auto tex1 = render_state->texture_pool->lookup_gpu_texture(adgif1.tex0().tbp0());
if (tex1 && tex1->get_data_ptr()) {
l_draw.pupil = read_eye_draw(dma);
r_draw.pupil = read_eye_draw(dma);
l_draw.pupil_tex = tex1;
r_draw.pupil_tex = tex1;
l_draw.pupil_gl_tex = *render_state->texture_pool->lookup(adgif1.tex0().tbp0());
r_draw.pupil_gl_tex = l_draw.pupil_gl_tex;
}
// and finally the eyelid
auto test2 = dma.read_and_advance();
(void)test2;
auto adgif2_dma = dma.read_and_advance();
ASSERT(adgif2_dma.size_bytes == 96); // 5 adgifs a+d's plus tag
ASSERT(adgif2_dma.vif0() == 0);
ASSERT(adgif2_dma.vifcode1().kind == VifCode::Kind::DIRECT);
AdgifHelper adgif2(adgif2_dma.data + 16);
auto tex2 = render_state->texture_pool->lookup_gpu_texture(adgif2.tex0().tbp0());
{
l_draw.lid = read_eye_draw(dma);
r_draw.lid = read_eye_draw(dma);
l_draw.lid_tex = tex2;
r_draw.lid_tex = tex2;
l_draw.lid_gl_tex = *render_state->texture_pool->lookup(adgif2.tex0().tbp0());
r_draw.lid_gl_tex = l_draw.lid_gl_tex;
}
auto end = dma.read_and_advance();
ASSERT(end.size_bytes == 0);
ASSERT(end.vif0() == 0);
ASSERT(end.vif1() == 0);
}
return draws;
}
void EyeRenderer::handle_eye_dma2(DmaFollower& dma,
SharedRenderState* render_state,
ScopedProfilerNode&) {
Timer timer;
m_debug.clear();
// first should be the gs setup for render to texture
auto offset_setup = dma.read_and_advance();
ASSERT(offset_setup.size_bytes == 128);
ASSERT(offset_setup.vifcode0().kind == VifCode::Kind::FLUSHA);
ASSERT(offset_setup.vifcode1().kind == VifCode::Kind::DIRECT);
// next should be alpha setup
auto alpha_setup = dma.read_and_advance();
ASSERT(alpha_setup.size_bytes == 32);
ASSERT(alpha_setup.vifcode0().kind == VifCode::Kind::NOP);
ASSERT(alpha_setup.vifcode1().kind == VifCode::Kind::DIRECT);
// from the add to bucket
ASSERT(dma.current_tag().kind == DmaTag::Kind::NEXT);
ASSERT(dma.current_tag().qwc == 0);
ASSERT(dma.current_tag_vif0() == 0);
ASSERT(dma.current_tag_vif1() == 0);
dma.read_and_advance();
auto draws = get_draws(dma, render_state);
if (m_use_gpu) {
run_gpu(draws, render_state);
} else {
run_cpu(draws, render_state);
}
float time_ms = timer.getMs();
m_average_time_ms = m_average_time_ms * 0.95 + time_ms * 0.05;
}
//////////////////////
// CPU Drawing
//////////////////////
u32 bilinear_sample_eye(const u8* tex, float tx, float ty, int texw) {
int tx0 = tx;
int ty0 = ty;
int tx1 = tx0 + 1;
int ty1 = ty0 + 1;
tx1 = std::min(tx1, texw - 1);
ty1 = std::min(ty1, texw - 1);
u8 tex0[4];
u8 tex1[4];
u8 tex2[4];
u8 tex3[4];
memcpy(tex0, tex + (4 * (tx0 + ty0 * texw)), 4);
memcpy(tex1, tex + (4 * (tx1 + ty0 * texw)), 4);
memcpy(tex2, tex + (4 * (tx0 + ty1 * texw)), 4);
memcpy(tex3, tex + (4 * (tx1 + ty1 * texw)), 4);
u8 result[4] = {0, 0, 0, 0};
float x0w = float(tx1) - tx;
float y0w = float(ty1) - ty;
float weights[4] = {x0w * y0w, (1.f - x0w) * y0w, x0w * (1.f - y0w), (1.f - x0w) * (1.f - y0w)};
for (int i = 0; i < 4; i++) {
float total = 0;
total += weights[0] * tex0[i];
total += weights[1] * tex1[i];
total += weights[2] * tex2[i];
total += weights[3] * tex3[i];
result[i] = total;
}
// clamp
u32 tex_out;
memcpy(&tex_out, result, 4);
return tex_out;
}
template <bool blend, bool bilinear>
void draw_eye_impl(u32* out,
const EyeRenderer::EyeDraw& draw,
const GpuTexture& tex,
int pair,
int lr,
bool flipx) {
// first, figure out the rectangle we'd cover if there was no scissoring
int x0 = ((((int)draw.sprite.xyz0[0]) - 512) >> 4);
int x1 = ((((int)draw.sprite.xyz1[0]) - 512) >> 4);
if (flipx) {
std::swap(x0, x1);
}
int y0 = ((((int)draw.sprite.xyz0[1]) - 512) >> 4);
int y1 = ((((int)draw.sprite.xyz1[1]) - 512) >> 4);
// then the offset because the game tries to draw to a big texture, but we do an eye at a time
int x_off = lr * SINGLE_EYE_SIZE;
int y_off = pair * SINGLE_EYE_SIZE;
// apply scissoring bounds
int x0s = std::max(x0, (int)draw.scissor.x0) - x_off;
int y0s = std::max(y0, (int)draw.scissor.y0) - y_off;
int x1s = std::min(x1, (int)draw.scissor.x1) - x_off;
int y1s = std::min(y1, (int)draw.scissor.y1) - y_off;
// compute inverse lengths (of non-scissored)
float inv_xl = .999f / ((float)(x1 - x0));
float inv_yl = .999f / ((float)(y1 - y0));
// starts
float tx0 = tex.w * (x0s - x0 + x_off) * inv_xl;
float ty0 = tex.h * (y0s - y0 + y_off) * inv_yl;
// steps
float txs = tex.w * inv_xl;
float tys = tex.h * inv_yl;
float ty = ty0;
for (int yd = y0s; yd < y1s; yd++) {
float tx = tx0;
for (int xd = x0s; xd < x1s; xd++) {
u32 val;
if (bilinear) {
val = bilinear_sample_eye(tex.get_data_ptr(), tx, ty, tex.w);
} else {
int tc = int(tx) + tex.w * int(ty);
memcpy(&val, tex.get_data_ptr() + (4 * tc), 4);
}
if (blend) {
if ((val >> 24) != 0) {
out[xd + yd * SINGLE_EYE_SIZE] = val;
}
} else {
out[xd + yd * SINGLE_EYE_SIZE] = val;
}
tx += txs;
}
ty += tys;
}
}
template <bool blend>
void draw_eye(u32* out,
const EyeRenderer::EyeDraw& draw,
const GpuTexture& tex,
int pair,
int lr,
bool flipx,
bool bilinear) {
if (bilinear) {
draw_eye_impl<blend, true>(out, draw, tex, pair, lr, flipx);
} else {
draw_eye_impl<blend, false>(out, draw, tex, pair, lr, flipx);
}
}
void EyeRenderer::run_cpu(const std::vector<SingleEyeDraws>& draws,
SharedRenderState* render_state) {
for (auto& draw : draws) {
for (auto& x : m_temp_tex) {
x = draw.clear_color;
}
if (draw.iris_tex) {
draw_eye<false>(m_temp_tex, draw.iris, *draw.iris_tex, draw.pair, draw.lr, false,
m_use_bilinear);
}
if (draw.pupil_tex) {
draw_eye<true>(m_temp_tex, draw.pupil, *draw.pupil_tex, draw.pair, draw.lr, false,
m_use_bilinear);
}
if (draw.lid_tex) {
draw_eye<false>(m_temp_tex, draw.lid, *draw.lid_tex, draw.pair, draw.lr, draw.lr == 1,
m_use_bilinear);
}
if (m_alpha_hack) {
for (auto& a : m_temp_tex) {
a |= 0xff000000;
}
}
// update GPU:
auto& tex = m_cpu_eye_textures[draw.pair * 2 + draw.lr];
glBindTexture(GL_TEXTURE_2D, tex.gl_tex);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV,
m_temp_tex);
// make sure they are still in vram
render_state->texture_pool->move_existing_to_vram(tex.gpu_tex, tex.tbp);
}
}
int add_draw_to_buffer(int idx, const EyeRenderer::EyeDraw& draw, float* data, int pair, int lr) {
int x_off = lr * SINGLE_EYE_SIZE * 16;
int y_off = pair * SINGLE_EYE_SIZE * 16;
data[idx++] = draw.sprite.xyz0[0] - x_off;
data[idx++] = draw.sprite.xyz0[1] - y_off;
data[idx++] = 0;
data[idx++] = 0;
data[idx++] = draw.sprite.xyz1[0] - x_off;
data[idx++] = draw.sprite.xyz0[1] - y_off;
data[idx++] = 1;
data[idx++] = 0;
data[idx++] = draw.sprite.xyz0[0] - x_off;
data[idx++] = draw.sprite.xyz1[1] - y_off;
data[idx++] = 0;
data[idx++] = 1;
data[idx++] = draw.sprite.xyz1[0] - x_off;
data[idx++] = draw.sprite.xyz1[1] - y_off;
data[idx++] = 1;
data[idx++] = 1;
return idx;
}
void EyeRenderer::run_gpu(const std::vector<SingleEyeDraws>& draws,
SharedRenderState* render_state) {
if (draws.empty()) {
return;
}
glBindVertexArray(m_vao);
glBindBuffer(GL_ARRAY_BUFFER, m_gl_vertex_buffer);
// the first thing we'll do is prepare the vertices
int buffer_idx = 0;
for (const auto& draw : draws) {
buffer_idx = add_draw_to_buffer(buffer_idx, draw.iris, m_gpu_vertex_buffer, draw.pair, draw.lr);
buffer_idx =
add_draw_to_buffer(buffer_idx, draw.pupil, m_gpu_vertex_buffer, draw.pair, draw.lr);
buffer_idx = add_draw_to_buffer(buffer_idx, draw.lid, m_gpu_vertex_buffer, draw.pair, draw.lr);
}
ASSERT(buffer_idx <= VTX_BUFFER_FLOATS);
int check = buffer_idx;
// maybe buffer sub data.
glBufferData(GL_ARRAY_BUFFER, buffer_idx * sizeof(float), m_gpu_vertex_buffer, GL_STREAM_DRAW);
FramebufferTexturePairContext ctxt(m_gpu_eye_textures[draws.front().tex_slot()].fb);
// set up common opengl state
glDisable(GL_DEPTH_TEST);
render_state->shaders[ShaderId::EYE].activate();
glUniform1i(glGetUniformLocation(render_state->shaders[ShaderId::EYE].id(), "tex_T0"), 0);
glActiveTexture(GL_TEXTURE0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
buffer_idx = 0;
for (size_t draw_idx = 0; draw_idx < draws.size(); draw_idx++) {
const auto& draw = draws[draw_idx];
const auto& out_tex = m_gpu_eye_textures[draw.tex_slot()];
// first, the clear
float clear[4] = {0, 0, 0, 0};
for (int i = 0; i < 4; i++) {
clear[i] = ((draw.clear_color >> (8 * i)) & 0xff) / 255.f;
}
glClearBufferfv(GL_COLOR, 0, clear);
// iris
if (draw.iris_tex) {
// set alpha
// set Z
// set texture
glDisable(GL_BLEND);
glBindTexture(GL_TEXTURE_2D, draw.iris_gl_tex);
glDrawArrays(GL_TRIANGLE_STRIP, buffer_idx / 4, 4);
}
buffer_idx += 4 * 4;
if (draw.pupil_tex) {
glEnable(GL_BLEND);
glBlendEquation(GL_FUNC_ADD);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBindTexture(GL_TEXTURE_2D, draw.pupil_gl_tex);
glDrawArrays(GL_TRIANGLE_STRIP, buffer_idx / 4, 4);
}
buffer_idx += 4 * 4;
if (draw.lid_tex) {
glDisable(GL_BLEND);
glBindTexture(GL_TEXTURE_2D, draw.lid_gl_tex);
glDrawArrays(GL_TRIANGLE_STRIP, buffer_idx / 4, 4);
}
buffer_idx += 4 * 4;
// finally, give to "vram"
render_state->texture_pool->move_existing_to_vram(out_tex.gpu_tex, out_tex.tbp);
if (draw_idx != draws.size() - 1) {
ctxt.switch_to(m_gpu_eye_textures[draws[draw_idx + 1].tex_slot()].fb);
}
}
ASSERT(check == buffer_idx);
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
//////////////////////
// DMA Decode
//////////////////////
std::string EyeRenderer::SpriteInfo::print() const {
std::string result;
result +=
fmt::format("a: {:x} uv: ({}, {}), ({}, {}) xyz: ({}, {}, {}), ({}, {}, {})", a, uv0[0],
uv0[1], uv1[0], uv1[1], xyz0[0], xyz0[1], xyz0[2], xyz1[0], xyz1[1], xyz1[2]);
return result;
}
std::string EyeRenderer::ScissorInfo::print() const {
return fmt::format("x : [{}, {}], y : [{}, {}]", x0, x1, y0, y1);
}
std::string EyeRenderer::EyeDraw::print() const {
return fmt::format("{}\n{}\n", sprite.print(), scissor.print());
}
Reference in a new issue View git blame Copy permalink