omar/panopainter
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pattern offset, invert and flip(xy)

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This commit is contained in:
omigamedev
2019-02-20 14:57:11 +01:00
parent 033c39aef5
commit 16eb9de358
12 changed files with 68 additions and 12 deletions
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8
src/app_vr.cpp
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@@ -88,6 +88,11 @@ void App::vr_draw(const glm::mat4& proj, const glm::mat4& camera, const glm::mat
{
const auto& b = canvas->m_canvas->m_current_stroke->m_brush;
sampler.bind(0);
glm::vec2 patt_scale = glm::vec2(b->m_pattern_scale);
if (b->m_pattern_flipx) patt_scale.x *= -1.f;
if (b->m_pattern_flipy) patt_scale.y *= -1.f;
ShaderManager::use(kShader::CompDraw);
ShaderManager::u_int(kShaderUniform::Tex, 0);
ShaderManager::u_int(kShaderUniform::TexStroke, 1);
@@ -103,7 +108,8 @@ void App::vr_draw(const glm::mat4& proj, const glm::mat4& camera, const glm::mat
ShaderManager::u_int(kShaderUniform::UseDual, false);
ShaderManager::u_int(kShaderUniform::UsePattern, b->m_pattern_enabled && !b->m_pattern_eachsample);
ShaderManager::u_mat4(kShaderUniform::MVP, plane_mvp_z);
ShaderManager::u_vec2(kShaderUniform::PatternScale, glm::vec2(b->m_pattern_scale));
ShaderManager::u_vec2(kShaderUniform::PatternScale, patt_scale);
ShaderManager::u_float(kShaderUniform::PatternInvert, b->m_pattern_invert);
ShaderManager::u_float(kShaderUniform::PatternBright, b->m_pattern_brightness);
ShaderManager::u_float(kShaderUniform::PatternContrast, b->m_pattern_contrast);
ShaderManager::u_vec2(kShaderUniform::PatternOffset, Canvas::I->m_pattern_offset);